1. Character.AI: Create and chat with AI characters.
2. Replika: AI companion for friendship and support.
3. Kuki: AI chatbot with witty and engaging personality.
4. Poe: Access multiple AI models for different styles.
5. Anima: Build interactive AI characters for stories.
6. Chai: Open-source platform for creating AI chatbots.
7. LaMDA: Advanced language model with conversational abilities.